Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:security\tomoyo\common.c Create Date:2022-07-28 19:37:35
Last Modify:2020-03-18 09:15:18 Copyright©Brick
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Name:moyo_load_builtin_policy - Load built-in policy.* Returns nothing.

Proto:void __init tomoyo_load_builtin_policy(void)

Type:void

Parameter:Nothing

2832  idx = moyo_read_lock - Take lock for protecting policy.* Returns index number for tomoyo_read_unlock().
2834  When i < 5 cycle
2835  struct tomoyo_io_buffer head = {}
2836  start = ""
2839  Case i == 0
2840  start = tomoyo_builtin_profile
2841  Type of this interface. = TOMOYO_PROFILE
2842  write = moyo_write_profile - Write profile table.*@head: Pointer to "struct tomoyo_io_buffer".* Returns 0 on success, negative value otherwise.
2843  Break
2844  Case i == 1
2845  start = tomoyo_builtin_exception_policy
2846  Type of this interface. = TOMOYO_EXCEPTIONPOLICY
2847  write = moyo_write_exception - Write exception policy.*@head: Pointer to "struct tomoyo_io_buffer".* Returns 0 on success, negative value otherwise.* Caller holds tomoyo_read_lock().
2848  Break
2849  Case i == 2
2850  start = tomoyo_builtin_domain_policy
2851  Type of this interface. = TOMOYO_DOMAINPOLICY
2852  write = moyo_write_domain - Write domain policy.*@head: Pointer to "struct tomoyo_io_buffer".* Returns 0 on success, negative value otherwise.* Caller holds tomoyo_read_lock().
2853  Break
2854  Case i == 3
2855  start = tomoyo_builtin_manager
2856  Type of this interface. = TOMOYO_MANAGER
2857  write = moyo_write_manager - Write manager policy.*@head: Pointer to "struct tomoyo_io_buffer".* Returns 0 on success, negative value otherwise.* Caller holds tomoyo_read_lock().
2858  Break
2859  Case i == 4
2860  start = tomoyo_builtin_stat
2861  Type of this interface. = TOMOYO_STAT
2862  write = moyo_write_stat - Set memory quota.*@head: Pointer to "struct tomoyo_io_buffer".* Returns 0.
2863  Break
2865  When 1 cycle
2866  end = strchr - Find the first occurrence of the character c in the string s.*@s: the string to be searched*@c: the character to search for
2868  If Not end Then Break
2870  end = '\0'
2871  tomoyo_normalize_line(start)
2872  Buffer for writing. = start
2873  moyo_parse_policy - Parse a policy line.*@head: Poiter to "struct tomoyo_io_buffer".*@line: Line to parse.* Returns 0 on success, negative value otherwise.* Caller holds tomoyo_read_lock().
2874  start = end + 1
2877  moyo_read_unlock - Release lock for protecting policy.*@idx: Index number returned by tomoyo_read_lock().* Returns nothing.
Caller
NameDescribe
tomoyo_initerface_initmoyo_initerface_init - Initialize /sys/kernel/security/tomoyo/ interface.* Returns 0.